.example-card {
    width: 320px;
    height: 290px;
    margin: 0px 10px 10px 0px;
    border: 1px solid #ccc;
    background-color: #fff;
}
.cover-img{
    width:100%;
    height:150px;
    img{
        text-align: center;
        width: 90%;
        margin-left: 20px;
        height: 130px;
    }
}

.example-header-image {
    img{
        width:40px;
        height: 40px;
        border-radius: 100%;
    }
}